Book  (Sep 1993)  Page(s) 394.  Includes photo(s).
 
Tasogare Cluster-flowered. Tasogare is Japanese for 'in the twilight'. Description... does not seem to be available in the West... seems to be free of mildew...

Book  (Apr 1993)  Page(s) 597.  
 
Tasogare Floribunda, mauve, 1977, 'Gletscher' x ('Sterling Silver' x 'Gletscher'); Kobayashi. Description.